It is undoubtedly the most famous Champagne cellar in the world. Located in Epernay, a small town in the Champagne region, the name Champagne is shared amongst the cellars (as only sparkling wine that is produced here has this name).

The only remnant of the Fort of Saint-Jacques, former residence of the Counts of Champagne. Declared a historical monument in 1926, it was built in 1480 by Jean Balhan, and inside there is a spiral staircase, a surveillance room and a